vulnerabilities Actively exploited vulnerability in Windows Time to update Windows! Microsoft has released patches for several dozen vulnerabilities, one of which cybercriminals are actively exploiting.
privacy Is your mic really muted? We cite an interesting study on how the mute button actually works in teleconferencing services, and discuss privacy in the web conferencing era.
Industrial Cybersecurity 7 factors affecting the level of industrial cybersecurity What to pay attention to as to minimize the outcome from cyberincidents in an industrial facility.
email Malware in e-mail on the rise Malicious spam campaign targeting organizations grows 10-fold in a month, spreads Qbot and Emotet malware.
Ransomware Decryptor for Yanluowang malware Our cryptanalysts have found a way to decrypt files encrypted by Yanluowang.
Ransomware BlackCat — new player in the ransomware business Our experts investigated the activity and studied tools of ransomware gang BlackCat.
vulnerabilities A bunch of vulnerabilities in Windows, one already exploited Microsoft patches 128 vulnerabilities in a list of products, including Windows and its components.
vulnerabilities Spring4Shell: critical vulnerability in Spring Java framework Researchers found critical vulnerability in Spring, a popular Java framework. Here’s how it works, why it’s dangerous and how to protect from it.
XDR Does your organization need XDR? Answers to basic questions about extended detection and response.
supply chain What are the possible consequences of Okta hack? Hackers from Lapsus$ group claim they breached Okta, a major provider of access management systems.
Ransomware Ransomware as a distraction HermeticRansom cryptor was used as a distraction to support HermeticWiper attacks.
phishing Password reset notification scam Anti-phishing lessons: what company employees should know about fake notifications about account security.
threat intelligence Attack on a bank in Latin America How threat intelligence helps prevent cyberattacks on enterprises.
banking threats Lurk: an exemplary Cybercrime Inc. What researchers remember most about the Lurk group.
Employees How to stay safe while working with freelancers Methods of reasonable protection against potential freelancer related cyberthreats.
vulnerabilities Spectre vulnerability: 4 years after discovery Does hardware vulnerabilities in CPU pose a practical threat to businesses?
threat intelligence How to block a phishing site Kaspersky have a new service that allows our threat intelligence customers to take down malicious and phishing sites.
APT BlueNoroff’s search for cryptocurrency Our experts have discovered a malicious campaign targeting fintech companies.